行 52: string a = dt2.Rows[0]["name"].ToString(); 行 53: ds1 = ms.getlist("contact", "*", 0, "id=" + tid, ""); 行 54: string b = ds1.Tables[0].Rows[0]["title"].ToString(); 行 55: Page.Title = b + "——" + a; 行 56: // Label1.Text = b;
[IndexOutOfRangeException: 在位置 0 处没有任何行。] System.Data.RBTree`1.GetNodeByIndex(Int32 userIndex) +1556386 System.Data.DataRowCollection.get_Item(Int32 index) +20 contact.Page_Load(Object sender, EventArgs e) in f:\usr\localuser\qxw1591030190\contact.aspx.cs:54 System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51 System.Web.UI.Control.OnLoad(EventArgs e) +92 System.Web.UI.Control.LoadRecursive() +54 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +772